---
libavutil/avassert.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/libavutil/avassert.h b/libavutil/avassert.h
index 1895fb7551..cdab912fe4 100644
--- a/libavutil/avassert.h
+++ b/libavutil/avassert.h
@@ -75,4 +75,16 @@
*/
void av_assert0_fpu(void);
+/**
+ * Assert this can not be reached
+ */
+#if AV_HAS_BUILTIN(__builtin_unreachable)
+#define av_assert_unreachable() do { \
+ av_assert2(0); \
+ __builtin_unreachable(); \
+} while (0)
+#else
+#define av_assert_unreachable() av_assert2(0)
+#endif
+
#endif /* AVUTIL_AVASSERT_H */
base-commit: 85706f5136cf7c88f95843b2634dd3f7d7d2cb6d
--
2.39.3 (Apple Git-146)
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